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<div class="section" id="insert-range">
<h1><a class="toc-backref" href="./intrinsic-metafunctions.html#id1437">insert_range</a></h1>
<div class="section" id="id283">
<h3><a class="subsection-title" href="#synopsis" name="synopsis">Synopsis</a></h3>
<pre class="literal-block">
template&lt;
      typename Sequence
    , typename Pos
    , typename Range
    &gt;
struct <a href="./insert-range.html" class="identifier">insert_range</a>
{
    typedef <em>unspecified</em> type;
};
</pre>
</div>
<div class="section" id="id284">
<h3><a class="subsection-title" href="#description" name="description">Description</a></h3>
<p><tt class="literal"><span class="pre"><a href="./insert-range.html" class="identifier">insert_range</a></span></tt> performs an insertion of a range of elements at an arbitrary position in
the sequence.</p>
</div>
<div class="section" id="id285">
<h3><a class="subsection-title" href="#header" name="header">Header</a></h3>
<pre class="literal-block">
#include &lt;<a href="../../../../boost/mpl/insert_range.hpp" class="header">boost/mpl/insert_range.hpp</a>&gt;
</pre>
</div>
<div class="section" id="id286">
<h3><a class="subsection-title" href="#model-of" name="model-of">Model of</a></h3>
<p><a class="reference internal" href="./tag-dispatched-metafunction.html">Tag Dispatched Metafunction</a></p>
</div>
<div class="section" id="id287">
<h3><a class="subsection-title" href="#parameters" name="parameters">Parameters</a></h3>
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<col width="15%" />
<col width="36%" />
<col width="48%" />
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<thead valign="bottom">
<tr><th class="head">Parameter</th>
<th class="head">Requirement</th>
<th class="head">Description</th>
</tr>
</thead>
<tbody valign="top">
<tr><td><tt class="literal"><span class="pre">Sequence</span></tt></td>
<td><a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a> or
<a class="reference internal" href="./extensible-associative-sequence.html">Extensible Associative Sequence</a></td>
<td>A sequence to insert into.</td>
</tr>
<tr><td><tt class="literal"><span class="pre">Pos</span></tt></td>
<td><a class="reference internal" href="./forward-iterator.html">Forward Iterator</a></td>
<td>An iterator in <tt class="literal"><span class="pre">Sequence</span></tt> specifying the
insertion position.</td>
</tr>
<tr><td><tt class="literal"><span class="pre">Range</span></tt></td>
<td><a class="reference internal" href="./forward-sequence.html">Forward Sequence</a></td>
<td>The range of elements to be inserted.</td>
</tr>
</tbody>
</table>
</div>
<div class="section" id="id288">
<h3><a class="subsection-title" href="#expression-semantics" name="expression-semantics">Expression semantics</a></h3>
<p>For any <a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a> <tt class="literal"><span class="pre">s</span></tt>, iterator <tt class="literal"><span class="pre">pos</span></tt> in <tt class="literal"><span class="pre">s</span></tt>, and <a class="reference internal" href="./forward-sequence.html">Forward Sequence</a> <tt class="literal"><span class="pre">range</span></tt>:</p>
<pre class="literal-block">
typedef <a href="./insert.html" class="identifier">insert</a>&lt;s,pos,range&gt;::type r;
</pre>
<table class="docutils field-list" frame="void" rules="none">
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<tr class="field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a>.</p>
</td>
</tr>
<tr class="field"><th class="field-name">Precondition:</th><td class="field-body"><p class="first"><tt class="literal"><span class="pre">pos</span></tt> is an iterator into <tt class="literal"><span class="pre">s</span></tt>.</p>
</td>
</tr>
<tr class="field"><th class="field-name">Semantics:</th><td class="field-body"><p class="first"><tt class="literal"><span class="pre">r</span></tt> is a sequence, <a class="reference internal" href="./terminology.html#concept-identical">concept-identical</a> to <tt class="literal"><span class="pre">s</span></tt>, of the following elements:
[<tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a>&lt;s&gt;::type</span></tt>, <tt class="literal"><span class="pre">pos</span></tt>), [<tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a>&lt;r&gt;::type</span></tt>, <tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a>&lt;r&gt;::type</span></tt>),
[<tt class="literal"><span class="pre">pos</span></tt>, <tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a>&lt;s&gt;::type</span></tt>).</p>
</td>
</tr>
<tr class="field"><th class="field-name">Postcondition:</th><td class="field-body"><p class="first">The relative order of the elements in <tt class="literal"><span class="pre">r</span></tt> is the same as in <tt class="literal"><span class="pre">s</span></tt>;</p>
<pre class="last literal-block">
<a href="./size.html" class="identifier">size</a>&lt;r&gt;::value == <a href="./size.html" class="identifier">size</a>&lt;s&gt;::value + <a href="./size.html" class="identifier">size</a>&lt;range&gt;::value
</pre>
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</div>
<div class="section" id="id289">
<h3><a class="subsection-title" href="#complexity" name="complexity">Complexity</a></h3>
<p>Sequence dependent. Quadratic in the worst case, linear at best; see the particular
sequence class' specification for details.</p>
</div>
<div class="section" id="id290">
<h3><a class="subsection-title" href="#example" name="example">Example</a></h3>
<pre class="literal-block">
typedef <a href="./vector-c.html" class="identifier">vector_c</a>&lt;int,0,1,7,8,9&gt; numbers;
typedef <a href="./find.html" class="identifier">find</a>&lt; numbers,<a href="./integral-c.html" class="identifier">integral_c</a>&lt;int,7&gt; &gt;::type pos;
typedef <a href="./insert-range.html" class="identifier">insert_range</a>&lt; numbers,pos,<a href="./range-c.html" class="identifier">range_c</a>&lt;int,2,7&gt; &gt;::type range;

<a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./size.html" class="identifier">size</a>&lt;range&gt;::value, ==, 10 );
<a href="./assert.html" class="identifier">BOOST_MPL_ASSERT</a>(( <a href="./equal.html" class="identifier">equal</a>&lt; range,<a href="./range-c.html" class="identifier">range_c</a>&lt;int,0,10&gt; &gt; ));

typedef <a href="./insert-range.html" class="identifier">insert_range</a>&lt;
      <a href="./list.html" class="identifier">list</a><tt class="literal"><span class="pre">0</span></tt>&lt;&gt;
    , <a href="./end.html" class="identifier">end</a>&lt; <a href="./list.html" class="identifier">list</a><tt class="literal"><span class="pre">0</span></tt>&lt;&gt; &gt;::type
    , <a href="./list.html" class="identifier">list</a>&lt;int&gt;
    &gt;::type result2;

<a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./size.html" class="identifier">size</a>&lt;result2&gt;::value, ==, 1 );
</pre>
</div>
<div class="section" id="id291">
<h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3>
<p><a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a>, <a class="reference internal" href="./insert.html">insert</a>, <a class="reference internal" href="./push-front.html">push_front</a>, <a class="reference internal" href="./push-back.html">push_back</a>, <a class="reference internal" href="./erase.html">erase</a></p>
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